text: The support shall be provided at the request of the Ministry of Health in order to support Bac Giang and Bac Ninh provinces in implementing the fastest, most thorough and effective testing strategy?
classes:  No, sampling for residents in Bac Ninh and Bac Giang are facing difficulties because of a lack of manpower.  Also, sampling for residents in Bac Ninh and Bac Giang are facing difficulties because of a lack of manpower.  Yes, sampling for residents in Bac Ninh and Bac Giang are facing difficulties because of a lack of manpower.